}

    @ParameterizedTest(name = "session error {1} -\\u003e {2}")
    @CsvSource({ "-1,Connection refused", "0x80,Not listening on called name", "0x81,Not listening for calling name",
            "0x82,Called name not present", "0x83,Called name present, but insufficient resources", "0x8F,Unspecified error",
            "999,Unknown error code: 999" })
    @DisplayName("getErrorString for SSN service errors")

    }

    @Test
    void testWrapMethodIsCalled() throws DcerpcException {
        // Test that the wrap method can be called without throwing an exception
        dcerpcSecurityProvider.wrap(mockNdrBuffer);

        // Verify that the wrap method was called exactly once with the mockNdrBuffer
        verify(dcerpcSecurityProvider, times(1)).wrap(mockNdrBuffer);
    }

    @Test

                result.append("Not listening on called name");
                break;
            case NOT_LISTENING_CALLING:
                result.append("Not listening for calling name");
                break;
            case CALLED_NOT_PRESENT:
                result.append("Called name not present");
                break;
            case NO_RESOURCES:
                result.append("Called name present, but insufficient resources");

        byte[] fileId = new byte[16];
        for (int i = 0; i < fileId.length; i++)
            fileId[i] = (byte) (i + 1);

        byte[] header = buildSmb2Header();
        byte[] body = buildCreateBodyNoContexts((byte) 0x7, (byte) 0x2, 0x11223344, 1111L, 2222L, 3333L, 4444L, 123456789L, 987654321L,
                0xA5A5A5A5, fileId);

        try {
            @SuppressWarnings("resource")
            final SmbTreeHandleImpl th = getTreeHandle();
            if (this.fileId != null && th.isConnected()) {
                th.send(new Smb2CloseRequest(th.getConfig(), this.fileId));
            }
        } finally {
            this.fileId = null;
        }
    }

     *
     * @param config the configuration for this request
     * @param fileId the file identifier for the file to lock
     * @param locks the array of lock elements to apply
     */
    public Smb2LockRequest(final Configuration config, final byte[] fileId, final Smb2Lock[] locks) {
        super(config, SMB2_LOCK);
        this.fileId = fileId;
        this.locks = locks;
    }

    /**
     * {@inheritDoc}
     *

    private byte[] fileId; // 16-byte file ID from previous open

    /**
     * Create a new durable handle reconnect context
     * @param fileId the 16-byte file ID from the previous open
     */
    public DurableHandleReconnect(byte[] fileId) {
        if (fileId.length != 16) {
            throw new IllegalArgumentException("File ID must be 16 bytes");
        }

     * @param controlCode the IOCTL control code
     * @param fileId the file identifier
     */
    public Smb2IoctlRequest(final Configuration config, final int controlCode, final byte[] fileId) {
        super(config, SMB2_IOCTL);
        this.controlCode = controlCode;
        this.fileId = fileId;
        this.maxOutputResponse = config.getTransactionBufferSize() & ~0x7;
        this.outputBuffer = null;
    }

    /**

    }

    @Test
    @DisplayName("Test constructor with configuration and fileId")
    void testConstructorWithConfigAndFileId() {
        byte[] fileId = new byte[16];
        for (int i = 0; i < 16; i++) {
            fileId[i] = (byte) i;
        }

        request = new Smb2QueryDirectoryRequest(mockConfig, fileId);

        assertNotNull(request);
        assertEquals(14, request.getCommand());

        // When
        String firstName = mockAddress.firstCalledName();

        // Then
        assertEquals(expectedFirstName, firstName, "Should return first called name");
        assertNotNull(firstName, "First called name should not be null");
    }

    @Test
    @DisplayName("nextCalledName should return valid name for fallback attempts")
    void testNextCalledNameContract() {
        // Given